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2 years ago

6

Solve the equation for all values of x by completing the square. 3x^2+177= -48x

1 answer:

GaryK [48]2 years ago

4 0

Use the formula

(

b

2

)

2

in order to create a new term. Solve for

x

by using this term to complete the square.

Exact Form:

x

=

±

√

5

−

8

Decimal Form:

x

=

−

5.76393202

…

,

−

10.23606797

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